Module aimd 

AIMD (Additive Increase / Multiplicative Decrease) rate controller.

This module provides a reusable AIMD algorithm for dynamically adjusting request rates. On success windows, the rate increases additively. On windows with throttle signals, the rate decreases multiplicatively.

The algorithm operates in discrete time windows. At the end of each window, the throttle ratio (throttled / total) is compared against a threshold:

• Above threshold: rate = max(rate * decrease_factor, min_rate)
• At or below threshold: rate = min(rate + additive_increment, max_rate)

Structs

AimdConfig

Configuration for the AIMD rate controller.

AimdController

AIMD rate controller.

Enums

RequestOutcome

Outcome of a single request, used to feed the AIMD controller.